I'm currently working on a page which allows users to change colors on my client's products. This works when I use the Sketchfab scene in Classic rendering mode. However, when I set the Sketchfab scene to "PBR rendering" mode, it won't work, I can not change the colors. When I check the logged materials I can see that I have changed the RGB values of "DiffuseColor" and "DiffusePBR", but nothing changes in the 3d scene. I also enabled DiffuseColor or DiffusePBR.
What am I doing wrong?
I would like to use PBR rendering because the scenes look far more realistic and more optimal for my client's products (safety showers), and, well, it just looks cooler.